.u-flex {
  display: flex;
  align-items: center;
}

.u-flex-col {
  display: flex;
  flex-direction: column;
}

.u-flex-wrap {
  flex-wrap: wrap;
}

.u-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.u-flex-around {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.u-flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.u-flex-end {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.u-flex-reverse {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
}

.u-flex-column {
  display: flex;
  flex-direction: column;
}

.u-flex-column-end {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.u-row-between {
  justify-content: space-between;
}

.u-row-around {
  display: flex;
  justify-content: space-around;
}

.u-row-center {
  justify-content: center;
}

.u-row-evenly {
  justify-content: space-evenly;
}

.u-row-start {
  justify-content: flex-start;
}

.u-row-end {
  justify-content: flex-end;
}

.u-col-start {
  align-items: flex-start;
}

.u-col-center {
  align-items: center;
}

.u-col-end {
  align-items: flex-end;
}

.u-flex-1 {
  flex: 1;
}
